Black Rock Sands Porthmadog Tide Times and HeightsUnited KingdomWLGwyneddBlack Rock Sands Porthmadog1-Day3-Day5-Day Jump to Date Confirm Graph Plots Open in Graphs Tides All Tide PointsHigh TidesLow TidesToday 9 Oct5:10 am0.2m10:05 am5.47m5:27 pm0.14m10:29 pm5.62mFri 10 Oct5:52 am0.34m10:47 am5.33m6:11 pm0.33m11:12 pm5.33mSat 11 Oct6:38 am0.6m11:31 am5.03m7:00 pm0.63m11:58 pm4.88mSun 12 Oct7:28 am0.92m12:19 pm4.6m7:56 pm0.97mMon 13 Oct12:50 am4.33m8:25 am1.26m1:15 pm4.12m9:03 pm1.28mTue 14 Oct1:54 am3.78m9:35 am1.52m2:29 pm3.7m10:25 pm1.43mWed 15 Oct3:26 am3.43m11:00 am1.6m4:14 pm3.56m11:54 pm1.33mGet WillyWeather+ to remove ads